On Nov 11, 2011, at 17:43 , David Prothero wrote:

> The local test showed a very small (and more than acceptable) overhead of 7ms 
> for the entire page load (all 29 requests) when going through HAProxy. 
> However, tests from longer distances over various IP’s showed an overhead 
> that seemed to be proportional to the amount of latency in the connection. 
> Typical overhead times we are seeing from various locations (both from 
> enterprise and consumer grade connections) are around 200-400ms.
> 

Delay values of multiples of 200ms are due to the Nagle algorithm. Try adding

socket=l:TCP_NODELAY=1
socket=r:TCP_NODELAY=1

to your stunnel configuration.

Wout.

Reply via email to